@article{SEDP_1990-1991____A23_0,
     author = {Buslaev, V.},
     title = {On spectral properties of adiabatically perturbed {Schroedinger} operators with periodic potentials},
     journal = {S\'eminaire Goulaouic-Schwartz},
     note = {talk:23},
     pages = {1--15},
     year = {1990-1991},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     mrnumber = {1131596},
     zbl = {0739.35053},
     language = {en},
     url = {https://www.numdam.org/item/SEDP_1990-1991____A23_0/}
}